<x-row>
  <x-col>
    <x-select [data]="data1" [(ngModel)]="model1" multiple></x-select>
  </x-col>
</x-row>
<x-row>
  <x-col>
    <x-select [data]="data2" [(ngModel)]="model2" multiple></x-select>
  </x-col>
</x-row>
